Want climate news in your inbox? Sign up here for Climate Fwd: , our email newsletter. The world's greenhouse gas emissions are rising at a faster pace in 2018 than they did last year, researchers said Wednesday, the latest evidence that planet-warming pollution is proliferating again after a three-year lull in the middle of the decade.

Want climate news in your inbox? Sign up here for Climate Fwd: , our email newsletter. The world's greenhouse gas emissions are rising at a faster pace in 2018 than they did last year, researchers said Wednesday, the latest evidence that planet-warming pollution is proliferating again after a three-year lull in the middle of the decade.